Apparatus for the transportation and heating of granulated materials
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United States of America Patent
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Aug 12, 1986
Issued Date -
N/A
app pub date -
Sep 11, 1985
filing date -
Mar 15, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process and apparatus for the transportation and heating of granulated materials, particularly of solid particles of catalyst used for hydrocarbon conversion which must be activated or regenerated. The process comprises moving a bed of catalyst particles on travelling bands or floor plates passing through an elongate chamber and eventually inclined to the axis thereof. The bands are subjected to vibrations imparting to said bed a unidirectional motion and, said bed on said bands being exposed to heating by means of electromagnetic radiations of a wave length range from 0.38 .mu.m to 50 mm.
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